SK34AHR3G

SK32A – SK320A Taiwan Semiconductor 3A, 20V - 200V Schottky Barrier Surface Mount Rectifier FEATURES ● ● ● ● ● ● ● KEY PARAMETERS Low power loss, high efficiency Ideal for automated placement Guard ring for over-voltage protection High surge current capability Moisture sensitivity level: level 1, per J-STD-020 RoHS Compliant Halogen-free according to IEC 61249-2-21 PARAMETER VALUE UNIT IF 3 A VRRM 20 - 200 V IFSM 70 A TJ MAX 150 °C APPLICATIONS ● ● ● ● Package DO-214AC (SMA) Configuration Single die Switching mode power supply (SMPS) Adapters Lighting application Converter MECHANICAL DATA ● ● ● ● ● ● Case: DO-214AC (SMA) Molding compound meets UL 94V-0 flammability rating Terminal: Matte tin plated leads, solderable per J-STD-002 Meet JESD 201 class 2 whisker test Polarity: Indicated by cathode band Weight: 0.070g (approximately) DO-214AC (SMA) ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted) PARAMETER SYMBOL Marking code on the device Repetitive peak reverse voltage Reverse voltage, total rms value Forward current Surge peak forward current, 8.3ms single half sine-wave superimposed on rated load Critical rate of rise of off-state voltage Junction temperature Storage temperature SK SK SK SK SK SK SK SK SK UNIT 32A 33A 34A 35A 36A 39A 310A 315A 320A SK SK SK SK SK SK SK SK SK 32A 33A 34A 35A 36A 39A 310A 315A 320A VRRM 20 30 40 50 60 90 100 150 200 V VR(RMS) 14 21 28 35 42 63 70 105 140 V IF 3 A IFSM 70 A dV/dt 10,000 V/µs TJ - 55 to +150 °C TSTG - 55 to +150 °C 1 Version: V2102 SK32A – SK320A Taiwan Semiconductor THERMAL PERFORMANCE PARAMETER SYMBOL TYP UNIT Junction-to-lead thermal resistance RӨJL 25 °C/W Junction-to-ambient thermal resistance RӨJA 66 °C/W ELECTRICAL SPECIFICATIONS (TA = 25°C unless otherwise noted) PARAMETER Forward voltage CONDITIONS (1) Reverse current @ rated VR Reverse current @ rated VR Reverse current @ rated VR (2) (2) (2) SK32A SK33A SK34A SK35A SK36A SK39A SK310A SK315A SK320A SK32A SK33A SK34A SK35A SK36A SK39A SK310A SK315A SK320A SK32A SK33A SK34A SK35A SK36A SK39A SK310A SK315A SK320A SK32A SK33A SK34A SK35A SK36A SK39A SK310A SK315A SK320A IF = 3A, TJ = 25°C TJ = 25°C SYMBOL VF IR TJ = 100°C IR TJ = 125°C IR TYP MAX UNIT - 0.55 V - 0.72 V - 0.85 V - 0.95 V - 0.5 mA - 0.2 mA - 0.1 mA - 10 mA - 5 mA - - mA - - mA - 10 mA - 0.5 mA Notes: 1. Pulse test with PW = 0.3ms 2. Pulse test with PW = 30ms ORDERING INFORMATION ORDERING CODE(1) PACKAGE PACKING SK3xA DO-214AC (SMA) 7,500 / Tape & Reel Notes: 1. “x” defines voltage from 20V(SK32A) to 200V(SK320A) 2 Version: V2102 SK32A – SK320A Taiwan Semiconductor CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) Fig.1 Forward Current Derating Curve Fig.2 Typical Junction Capacitance 1000 SK32A - SK34A 3 SK35A - SK36A CAPACITANCE (pF) 2 1 100 SK39A - SK320A f=1.0MHz Vsig=50mVp-p 0 25 50 75 100 125 10 150 0.1 1 LEAD TEMPERATURE (°C) INSTANTANEOUS FORWARD CURRENT (A) SK35A - SK36A, 125°C SK32A - SK36A, 100°C 1 0.1 SK39A - SK320A, 125°C SK32A - SK36A, 25°C 0.01 SK39A - SK320A, 25°C 0.001 10 20 30 40 50 60 70 80 100 Fig.4 Typical Forward Characteristics 100 90 100 100 10 SK35A - SK36A 10 1 UF1DLW SK32A - SK34A TJ=125°C TJ=25°C 0.1 1 SK39A - SK320A 0.01 0.1 0.001 0.10.3 0.30.4 0.50.5 0.7 0.6 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Pulse width 300μs 1% duty cyclePulse width 0.9 0.7 1.1 0.8 1.3 0.9 1.5 1 1.1 FORWARD VOLTAGE (V) Fig.5 Maximum Non-Repetitive Forward Surge Current 80 PEAK FORWARD SURGE CURRENT (A) INSTANTANEOUS REVERSE CURRENT (mA) Fig.3 Typical Reverse Characteristics 10 10 REVERSE VOLTAGE (V) (A) AVERAGE FORWARD CURRENT (A) 4 70 8.3ms single half sine wave 60 50 40 30 20 10 0 1 10 100 NUMBER OF CYCLES AT 60 Hz 3 Version: V2102 1.2 SK32A – SK320A Taiwan Semiconductor CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) Fig.6 Typical Transient Thermal Characteristics TRANSIENT THERMAL IMPEDANCE (°C/W) 100 10 1 0.1 0.01 0.1 1 10 100 PULSE DURATION (s) 4 Version: V2102 SK32A – SK320A Taiwan Semiconductor PACKAGE OUTLINE DIMENSIONS DO-214AC (SMA) SUGGESTED PAD LAYOUT MARKING DIAGRAM 5 P/N = Marking Code G = Green Compound YW = Date Code F = Factory Code Version: V2102 SK32A – SK320A Taiwan Semiconductor Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Purchasers are solely responsible for the choice, selection, and use of TSC products and TSC assumes no liability for application assistance or the design of Purchasers’ products. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. 6 Version: V2102